/* ==========================================================================
   Colecciones — port de ColeccionesView.vue + DressCard.vue
   Los tokens locales (--fg, --accent...) existen solo que la SPA usaba; aquí se
   declaran en el ámbito de la vista para no tocar public/assets/css/site.css
   (que es de T3) y mapean a los --md-* del layout.
   ========================================================================== */

.colecciones-view {
    --bg: #faf8f5;
    --surface: #ffffff;
    --fg: var(--md-ink);
    --muted: var(--md-muted);
    --border: var(--md-line);
    --accent: var(--md-accent);
    --accent-hover: #8f6f52;
    --accent-soft: #f3ece5;
    --font-display: var(--md-serif);
    --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
    --transition-base: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);

    background-color: var(--bg);
    color: var(--fg);
}

/* --------------------------------------------------------------------------
   CABECERA
   -------------------------------------------------------------------------- */
.colecciones-view .page-hero {
    padding: 5rem 0 3.5rem;
    background-color: #f6f2ee;
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.colecciones-view .page-eyebrow {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--accent);
    font-weight: 600;
    display: block;
    margin-bottom: 0.75rem;
}

.colecciones-view .page-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    font-weight: 400;
    color: var(--fg);
    margin-bottom: 1.25rem;
}

.colecciones-view .page-lead {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--muted);
    max-width: 680px;
    margin: 0 auto;
}

/* --------------------------------------------------------------------------
   BLOQUES DE COLECCIÓN (imagen / nombre y descripción)
   -------------------------------------------------------------------------- */
.colecciones-view .backoffice-section {
    padding: 3.5rem 0 1rem;
    background-color: var(--bg);
}

.colecciones-view .backoffice-stack {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.colecciones-view .backoffice-card {
    background-color: #ffffff;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1fr;
    box-shadow: 0 8px 26px rgba(0, 0, 0, 0.04);
    transition: var(--transition-base);
}

.colecciones-view .backoffice-card:hover {
    border-color: #c9bfb6;
    box-shadow: 0 12px 34px rgba(44, 37, 35, 0.08);
}

/* Alterna el lado de la imagen sin cambiar el orden del marcado. */
.colecciones-view .backoffice-card.block-reverse .backoffice-visual {
    order: 2;
}

.colecciones-view .backoffice-card.block-reverse .backoffice-content {
    order: 1;
    border-left: none;
    border-right: 1px solid var(--border);
}

.colecciones-view .backoffice-visual {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.colecciones-view .backoffice-img {
    width: 100%;
    height: 100%;
    min-height: 320px;
    object-fit: cover;
    display: block;
}

.colecciones-view .backoffice-badge-overlay {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    padding: 0.4rem 1rem;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
    border-radius: 2px;
}

.colecciones-view .backoffice-content {
    padding: 3.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 2rem;
    border-left: 1px solid var(--border);
}

.colecciones-view .backoffice-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.colecciones-view .backoffice-number {
    font-size: 0.76rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
}

.colecciones-view .backoffice-season {
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--muted);
}

.colecciones-view .backoffice-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 2.8vw, 2.5rem);
    font-weight: 400;
    line-height: 1.25;
    color: var(--fg);
    margin-bottom: 1.25rem;
}

.colecciones-view .backoffice-desc {
    font-size: 0.98rem;
    line-height: 1.8;
    color: var(--muted);
}

.colecciones-view .backoffice-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.colecciones-view .btn-backoffice-cta {
    display: inline-flex;
    align-items: center;
    background-color: var(--fg);
    color: #ffffff;
    padding: 0.85rem 1.8rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 500;
    border-radius: 2px;
    transition: var(--transition-base);
}

.colecciones-view .btn-backoffice-cta:hover {
    background-color: var(--accent);
    color: #ffffff;
}

.colecciones-view .backoffice-link {
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    border-bottom: 1px solid transparent;
    transition: var(--transition-base);
}

.colecciones-view .backoffice-link:hover {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* --------------------------------------------------------------------------
   CATÁLOGO: BARRA DE FILTROS Y REJILLA
   -------------------------------------------------------------------------- */
.colecciones-view .catalog-section {
    padding: 4rem 0 6rem;
    background-color: var(--bg);
    scroll-margin-top: 80px;
}

.colecciones-view .catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 1.5rem;
    scroll-margin-top: 90px;
}

.colecciones-view .filter-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.colecciones-view .filter-btn {
    padding: 0.6rem 1.35rem;
    border-radius: 30px;
    font-size: 0.84rem;
    letter-spacing: 0.06em;
    color: var(--muted);
    background: #ffffff;
    border: 1px solid var(--border);
    transition: var(--transition-base);
}

.colecciones-view .filter-btn:hover {
    color: var(--fg);
    border-color: #c9bfb6;
}

.colecciones-view .filter-btn.active,
.colecciones-view .filter-btn[aria-current="page"] {
    background: var(--fg);
    color: #ffffff;
    border-color: var(--fg);
}

.colecciones-view .catalog-counter {
    font-size: 0.88rem;
    color: var(--muted);
}

.colecciones-view .catalog-counter strong {
    color: var(--fg);
}

.colecciones-view .dresses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 5rem;
}

.colecciones-view .grid-item {
    transition: var(--transition-base);
}

/* --------------------------------------------------------------------------
   ESTADO VACÍO
   -------------------------------------------------------------------------- */
.colecciones-view .grid-item.is-filtered-out {
    display: none;
}

/* Entrada de las tarjetas al cambiar de colección (como el transition-group del SPA) */
.colecciones-view .grid-item.is-entering {
    animation: grid-item-in 0.35s ease both;
}

@keyframes grid-item-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    .colecciones-view .grid-item.is-entering {
        animation: none;
    }
}

.colecciones-view .catalog-empty {
    text-align: center;
    padding: 4rem 1.5rem;
    margin-bottom: 5rem;
    border: 1px dashed var(--border);
    border-radius: 4px;
    background: #ffffff;
}

.colecciones-view .catalog-empty__title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--fg);
    margin-bottom: 0.75rem;
}

.colecciones-view .catalog-empty__text {
    font-size: 0.92rem;
    color: var(--muted);
    max-width: 460px;
    margin: 0 auto 1.75rem;
}

.colecciones-view .catalog-empty__actions {
    display: flex;
    gap: 0.85rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   BANNER FINAL DE CITA
   -------------------------------------------------------------------------- */
.colecciones-view .collections-cta-box {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.colecciones-view .cta-eyebrow {
    font-size: 0.76rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent);
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
}

.colecciones-view .cta-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    margin-bottom: 0.75rem;
}

.colecciones-view .cta-text {
    font-size: 0.94rem;
    color: var(--muted);
    line-height: 1.7;
    max-width: 580px;
}

.colecciones-view .btn-cta-primary {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    background-color: var(--accent);
    color: #ffffff;
    padding: 0.95rem 2rem;
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-weight: 500;
    border-radius: 2px;
    transition: var(--transition-base);
}

.colecciones-view .btn-cta-primary:hover {
    background-color: var(--accent-hover);
    color: #ffffff;
    transform: translateY(-2px);
}

.colecciones-view .btn-cta-secondary {
    display: inline-flex;
    align-items: center;
    padding: 0.95rem 1.8rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--fg);
    border: 1px solid var(--fg);
    border-radius: 2px;
    transition: var(--transition-base);
}

.colecciones-view .btn-cta-secondary:hover {
    background: var(--fg);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   DRESS CARD (partials/dress-card) — componente autocontenido: declara sus
   propios tokens para poder reutilizarse fuera de esta página.
   -------------------------------------------------------------------------- */
.dress-card-anchor {
    --fg: var(--md-ink);
    --muted: var(--md-muted);
    --border: var(--md-line);
    --accent: var(--md-accent);
    --font-display: var(--md-serif);
    --font-mono: ui-monospace, SFMono-Regular, Menlo, monospace;
    --transition-base: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);

    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.dress-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.dress-card-anchor:hover .dress-card {
    transform: translateY(-6px);
    border-color: #d6cac2;
    box-shadow: 0 14px 34px rgba(44, 37, 35, 0.08);
}

.dress-card-media {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.dress-card-img {
    width: 100%;
    height: auto;
    display: block;
}

.dress-card-badge {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(44, 37, 35, 0.85);
    backdrop-filter: blur(6px);
    color: #ffffff;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    padding: 0.35rem 0.7rem;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    opacity: 0;
    transform: translateY(6px);
    transition: var(--transition-base);
}

.dress-card-anchor:hover .dress-card-badge,
.dress-card-anchor:focus-visible .dress-card-badge {
    opacity: 1;
    transform: translateY(0);
}

.dress-card-body {
    padding: 1.25rem 1.25rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.dress-card-collection {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.35rem;
    text-transform: uppercase;
}

.dress-card-name {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--fg);
    margin-bottom: 0.75rem;
    flex-grow: 1;
}

.dress-card-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--fg);
    border-top: 1px solid var(--border);
    padding-top: 0.85rem;
    transition: color 0.2s ease;
}

.dress-card-anchor:hover .dress-card-action {
    color: var(--accent);
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
    .colecciones-view .dresses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 868px) {
    .colecciones-view .backoffice-card {
        grid-template-columns: 1fr;
    }

    .colecciones-view .backoffice-card.block-reverse .backoffice-visual,
    .colecciones-view .backoffice-card.block-reverse .backoffice-content {
        order: initial;
    }

    .colecciones-view .backoffice-content {
        padding: 2.5rem 1.75rem;
        border-left: none;
        border-right: none;
        border-top: 1px solid var(--border);
    }

    .colecciones-view .backoffice-img {
        min-height: 0;
        aspect-ratio: 4 / 3;
    }

    .colecciones-view .dresses-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .colecciones-view .collections-cta-box {
        flex-direction: column;
        align-items: flex-start;
        padding: 2.5rem 2rem;
    }
}

@media (max-width: 550px) {
    .colecciones-view .dresses-grid {
        grid-template-columns: 1fr;
    }

    .colecciones-view .catalog-toolbar {
        flex-direction: column;
        align-items: flex-start;
    }
}